M.C. Escher.
I think your edit of the hair was too extreme, and that's why it looked like blood, if it curled a bit at the ends as Jad suggested it might look alright. I think you should define that edge the hair sits on via a change in the darkness of the hair, rather than having those peachy lines. Compositionally, Mush makes a good point, in that the diagonal lead the eye away from the focal point rather than towards it, so having something in the top right to trap the eye and bring it back into the image is necessary.